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Individual Calculations August 2022 |
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| Rosenberg, Evan S Total change: -17.00 | |   |
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| Marshall FIDE Monday June-August 2022 Rounds 1-5 | New York, NY | USA | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2016 | 0.50 | 1 | -0.29 | 20 | -5.80 | |
|  Berg, George P | | | 1783 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2022 New York Summer Invitational - IM D | New York, NY | USA | 2022-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2016 | 1.50 | 9 | -0.20 | 20 | -4.00 | |
|  Ibrohimov, Ikrom | f | | 2277 | TJK | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Chen, Justin | f | | 2316 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rohde, Michael A | g | | 2334 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Amburgy, Ryan | f | | 2204 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arjun, Vishnuvardh | m | | 2273 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Miyasaka, Marcus M | f | | 2243 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shah, Ansh | | | 2189 | IND | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Andrianov, Nikolay | m | | 2293 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Shen, Christopher | f | | 2318 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2022 Canadian Open | Hamilton | CAN | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2016 | 3.50 | 7 | -0.36 | 20 | -7.20 | |
| | Jiang, Hancy | | | 1717 | CAN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wu, Lucian | | | 1634 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Heran-Boily, Samuel | | | 1871 | NOR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fedorowicz, John | g | | 2411 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | He, Matthew | | | 1616 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Talukdar, Rohan | f | | 2333 | CAN | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Rek, Viatcheslav | | | 2183 | CAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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